Sounds awfully coincidental with Kalcor's earlier talks on "I would have to remove all past versions of SA:MP". Not saying he isn't speaking the truth, though.
Well guess in a way he wanted to have this kind of crucial exploit to just try to remove all samp versions and have only 1 especially he said 0.3.9 will be the last one ( if he gonna even release it )
There is also an update for 0.3.7 server to r3 which is not documented